Discreet Day Collar

hey,

im a super masc presenting butch but im my partners pubby !!! does anyone have recommendations for companies that sell quality day collars, ideally chain/o-rings, & made of smth non-irritable?

i wear chain necklaces a lot, so a chain collar would fit rlly well with my jewelry as is. also, piercing jewelry wise, everything i wear is titanium aside from glass in my lobes, as everything else bothers me, so ideally either titanium or a similarly non reactive material!

thanks!!! y’all are the best!!